Before Dr. Khan operated on Abdul's left knee, he required a signature from Abdul's orthopedist confirming that the knee required the operation. The orthopedist's written approval is a form of

A shadowing.

B monitoring

C approval.

D formality.

During exercise, the oxygen concentration in the blood increases to twice that of resting levels. t or f

Mary has spontaneously decide to make a meal for friends. she is beginning to prepare fin fish and realizes she wants to also prepare a hearty dish ready to serve at the same time. what should she prepare? a: rice which take 20 minutes b: past which takes 15 minutesc: baked potatoes, which take 50 minutes.d: grilled garlic bread,which takes 5 minutes.e: boiled dumplings,which takes 17 minutes.

Explain how electronic health records reduce medical errors, increase the quality of care provided to patients, and bring down health care costs